[Docker] Docker CE 설치

기존 설치된 버전 삭제

 

sudo yum remove docker \
                  docker-common \
                  docker-selinux \
                  docker-engine

 

Docker CE (for Centos) 설치

 

sudo yum install docker-ce

 

설치된 Docker Service 실행

sudo systemctl start docker

 

Docker Run 테스트

sudo docker run hello-world

 

 

출처 : https://docs.docker.com/engine/installation/linux/docker-ce/centos/#install-using-the-repository